Method for absorbing the vibration of a free-piston engine and vibration-absorbed free-piston engine
US6135068A · kind A · utility
0Cited by
3References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 27, 1995 |
| Grant date | Oct 24, 2000 |
| Priority date | — |
| Expiry date | Jul 27, 2015 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01L21/02
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a method for absorbing the vibration of a five-piston engine and to a vibration-absorbed five-piston engine. At least two separate piston units are synchronized to operate in a counter action such that a certain position of one piston unit actuates forcibly and simultaneously the operation of fuel pumps and injection nozzles intended for the two piston units. Operation of the fuel pumps can be effected mechanically by means of the actions of the piston unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.